<template>
  <div class="node-wrap">
    <div class="node-wrap-box" @click="show">
      <div class="title" style="background: #ff943e">
        <el-icon class="icon"><el-icon-user-filled /></el-icon>
        <span>{{ nodeConfig.nodeName }}</span>
        <el-icon class="close" @click.stop="delNode()"
          ><el-icon-close
        /></el-icon>
      </div>
      <div class="content">
        <span v-if="toText(nodeConfig)">{{ toText(nodeConfig) }}</span>
        <span v-else class="placeholder">请选择</span>
      </div>
    </div>
    <add-node v-model="nodeConfig.childNode"></add-node>
    <el-drawer
      title="审批人设置"
      v-model="drawer"
      destroy-on-close
      append-to-body
      :size="500"
    >
      <template #header>
        <div class="node-wrap-drawer__title">
          <label @click="editTitle" v-if="!isEditTitle"
            >{{ form.nodeName
            }}<el-icon class="node-wrap-drawer__title-edit"
              ><el-icon-edit /></el-icon
          ></label>
          <el-input
            v-if="isEditTitle"
            ref="nodeTitle"
            v-model="form.nodeName"
            clearable
            @blur="saveTitle"
            @keyup.enter="saveTitle"
          ></el-input>
        </div>
      </template>
      <el-container>
        <el-main style="padding: 0 20px 20px 20px">
          <el-form label-position="top" class="noFlex">
            <el-form-item label="审批人员类型">
              <el-select v-model="form.setType" @change="selectChange">
                <el-option :value="1" label="指定成员"></el-option>
                <el-option :value="2" label="主管"></el-option>
                <el-option :value="3" label="部门"></el-option>
                <el-option :value="4" label="发起人自选"></el-option>
                <el-option :value="5" label="发起人自己"></el-option>
                <el-option :value="7" label="连续多级主管"></el-option>
              </el-select>
            </el-form-item>

            <el-form-item v-if="form.setType == 1" label="选择成员">
              <el-button
                type="primary"
                icon="el-icon-plus"
                round
                @click="selectHandle(1, form.nodeUserList)"
                >选择人员</el-button
              >
              <div class="tags-list">
                <el-tag
                  v-for="(user, index) in form.nodeUserList"
                  :key="user.id"
                  closable
                  @close="delUser(index)"
                  >{{ user.name }}</el-tag
                >
              </div>
            </el-form-item>

            <el-form-item v-if="form.setType == 2" label="指定主管">
              发起人的第
              <el-input-number v-model="form.examineLevel" :min="1" /> 级主管
            </el-form-item>

            <el-form-item v-if="form.setType == 3" label="选择部门">
              <el-button
                type="primary"
                icon="el-icon-plus"
                round
                @click="selectHandle(2, form.nodeRoleList)"
                >选择部门</el-button
              >
              <div class="tags-list">
                <el-tag
                  v-for="(role, index) in form.nodeRoleList"
                  :key="role.id"
                  type="info"
                  closable
                  @close="delRole(index)"
                  >{{ role.name }}</el-tag
                >
              </div>
            </el-form-item>

            <el-form-item v-if="form.setType == 4" label="发起人自选">
              <el-radio-group v-model="form.selectMode">
                <el-radio :label="1">自选一个人</el-radio>
                <el-radio :label="2">自选多个人</el-radio>
              </el-radio-group>
            </el-form-item>

            <el-form-item v-if="form.setType == 7" label="连续主管审批终点">
              <el-radio-group v-model="form.directorMode">
                <el-radio :label="0">直到最上层主管</el-radio>
                <el-radio :label="1">自定义审批终点</el-radio>
              </el-radio-group>
              <p v-if="form.directorMode == 1">
                直到发起人的第
                <el-input-number v-model="form.directorLevel" :min="1" /> 级主管
              </p>
            </el-form-item>

            <el-divider></el-divider>
            <el-form-item label="">
              <el-checkbox
                v-model="form.termAuto"
                label="超时自动审批"
              ></el-checkbox>
            </el-form-item>
            <template v-if="form.termAuto">
              <el-form-item label="审批期限（为 0 则不生效）">
                <el-input-number v-model="form.term" :min="0" /> 小时
              </el-form-item>
              <el-form-item label="审批期限超时后执行">
                <el-radio-group v-model="form.termMode">
                  <el-radio :label="0">自动通过</el-radio>
                  <el-radio :label="1">自动拒绝</el-radio>
                </el-radio-group>
              </el-form-item>
            </template>
            <el-divider></el-divider>
            <el-form-item label="多人审批时审批方式">
              <el-radio-group v-model="form.examineMode">
                <p style="width: 100%">
                  <el-radio :label="1">按顺序依次审批</el-radio>
                </p>
                <p style="width: 100%">
                  <el-radio :label="2"
                    >会签 (可同时审批，每个人必须审批通过)</el-radio
                  >
                </p>
                <p style="width: 100%">
                  <el-radio :label="3">或签 (有一人审批通过即可)</el-radio>
                </p>
              </el-radio-group>
            </el-form-item>
            <el-divider></el-divider>
            <el-form-item label="是否允许加签">
              <el-radio-group v-model="form.isAddSign">
                <p style="width: 100%">
                  <el-radio :label="1">是</el-radio>
                </p>
                <p style="width: 100%">
                  <el-radio :label="0">否</el-radio>
                </p>
              </el-radio-group>
            </el-form-item>
          </el-form>
        </el-main>
        <el-footer>
          <el-button type="primary" @click="save">保存</el-button>
          <el-button @click="drawer = false">取消</el-button>
        </el-footer>
      </el-container>
    </el-drawer>
  </div>
</template>

<script>
import addNode from './addNode'

export default {
  inject: ['select'],
  props: {
    modelValue: { type: Object, default: () => { } }
  },
  components: {
    addNode
  },
  data () {
    return {
      nodeConfig: {},
      drawer: false,
      isEditTitle: false,
      form: {}
    }
  },
  watch: {
    modelValue () {
      this.nodeConfig = this.modelValue

    }
  },
  mounted () {
    this.nodeConfig = this.modelValue
  },
  methods: {
    show () {
      this.form = {}
      this.form = JSON.parse(JSON.stringify(this.nodeConfig))
      this.drawer = true
    },
    editTitle () {
      this.isEditTitle = true
      this.$nextTick(() => {
        this.$refs.nodeTitle.focus()
      })
    },
    saveTitle () {
      this.isEditTitle = false
    },
    save () {
      console.log(this.form)
      this.$emit("update:modelValue", this.form)
      this.drawer = false
    },
    delNode () {
      this.$emit("update:modelValue", this.nodeConfig.childNode)
    },
    delUser (index) {
      this.form.nodeUserList.splice(index, 1)
    },
    delRole (index) {
      this.form.nodeRoleList.splice(index, 1)
    },
    selectHandle (type, data) {
      this.select(type, data)
    },
    toText (nodeConfig) {
      if (nodeConfig.setType == 1) {
        if (nodeConfig.nodeUserList && nodeConfig.nodeUserList.length > 0) {
          const users = nodeConfig.nodeUserList.map(item => item.name).join("、")
          return users
        } else {
          return false
        }
      } else if (nodeConfig.setType == 2) {
        return nodeConfig.examineLevel == 1 ? '直接主管' : `发起人的第${nodeConfig.examineLevel}级主管`
      } else if (nodeConfig.setType == 3) {
        if (nodeConfig.nodeRoleList && nodeConfig.nodeRoleList.length > 0) {
          const roles = nodeConfig.nodeRoleList.map(item => item.name).join("、")
          return '部门-' + roles
        } else {
          return false
        }
      } else if (nodeConfig.setType == 4) {
        return "发起人自选"
      } else if (nodeConfig.setType == 5) {
        return "发起人自己"
      } else if (nodeConfig.setType == 7) {
        return "连续多级主管"
      }
    },
    selectChange () {
      this.form.nodeRoleList = []
      this.form.nodeUserList = []
    }
  }
}
</script>

<style>
</style>
